demo/quartus/db/lpm_divide_68m.tdf

   1 --lpm_divide DEVICE_FAMILY="Cyclone II" LPM_DREPRESENTATION="UNSIGNED" LPM_NREPRESENTATION="UNSIGNED" LPM_WIDTHD=25 LPM_WIDTHN=25 OPTIMIZE_FOR_SPEED=5 denom numer remain CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48 IGNORE_CARRY_BUFFERS="OFF"
   2 --VERSION_BEGIN 7.0 cbx_cycloneii 2006:09:30:03:03:26:SJ cbx_lpm_abs 2006:04:25:22:52:42:SJ cbx_lpm_add_sub 2006:10:11:06:03:24:SJ cbx_lpm_divide 2006:01:19:01:01:10:SJ cbx_mgl 2006:10:28:00:08:48:SJ cbx_stratix 2006:09:18:18:47:42:SJ cbx_stratixii 2006:10:13:22:01:30:SJ cbx_util_mgl 2006:11:03:18:32:30:SJ  VERSION_END
   3
   4
   5 --  Copyright (C) 1991-2007 Altera Corporation
   6 --  Your use of Altera Corporation's design tools, logic functions
   7 --  and other software and tools, and its AMPP partner logic
   8 --  functions, and any output files from any of the foregoing
   9 --  (including device programming or simulation files), and any
  10 --  associated documentation or information are expressly subject
  11 --  to the terms and conditions of the Altera Program License
  12 --  Subscription Agreement, Altera MegaCore Function License
  13 --  Agreement, or other applicable license agreement, including,
  14 --  without limitation, that your use is for the sole purpose of
  15 --  programming logic devices manufactured by Altera and sold by
  16 --  Altera or its authorized distributors.  Please refer to the
  17 --  applicable agreement for further details.
  18
  19
  20 FUNCTION sign_div_unsign_dnh (denominator[24..0], numerator[24..0])
  21 RETURNS ( quotient[24..0], remainder[24..0]);
  22
  23 --synthesis_resources = lut 371
  24 SUBDESIGN lpm_divide_68m
  25 (
  26         denom[24..0]    :       input;
  27         numer[24..0]    :       input;
  28         quotient[24..0] :       output;
  29         remain[24..0]   :       output;
  30 )
  31 VARIABLE
  32         divider : sign_div_unsign_dnh;
  33         numer_tmp[24..0]        : WIRE;
  34
  35 BEGIN
  36         divider.denominator[] = denom[];
  37         divider.numerator[] = numer_tmp[];
  38         numer_tmp[] = numer[];
  39         quotient[] = divider.quotient[];
  40         remain[] = divider.remainder[];
  41 END;
  42 --VALID FILE